To those interested.
The photos are an early (1937) M70 with all the attributes of a super grade, without the so marked floor plate. At one point in its life someone drilled and tapped the side for a side mount. (Pattern doesn't match the typical G&H system, more later, see question at bottom). Because of the drilling, which affected its collector value without the side mount, I was able to get the gun for an excellant cost. The gun came with the Lyman 48 and is in 300 H&H, an iconic caliber.

Well long story short I made the new QD side mount based on the typical G&H but set up so both the scope and peep can be used. This eliminates the need for the dummy slot in the 48 and then the problem of how quick can you lose the lyman peep insert.
Any way here it is:


A question concerning the original side mount, the typical G&H screw pattern has been, screw, dowel, screw, dowel, screw. This gun was dowel, screw, screw, screw, dowel. I would be curious if anyone may know what the original mount was?